P31_090 - 90. The induced electric field E as a function...

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Unformatted text preview: 90. The induced electric field E as a function of r is given by E (r) = (r/2)(dB/dt). So ac = = eE er dB = m 2m dt (1.60 × 10−19 C)(5.0 × 10−2 m)(10 × 10−3 T/s) 2 = 4.4 × 107 m/s . 2(9.11 × 10−27 kg) aa = With regard to the directions, aa points to the right and ac points to the left. At point b we have ab ∝ r b = 0 . ...
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